If you are found to be eligible to take part in this study, you will be randomly assigned (as in the toss of a coin) to one of two treatment groups. During Cycle 1, one group will receive Avastin and the other group will receive RAD001. Each study cycle is 3 weeks long. In Cycle 2 and every cycle after that, participants in both groups will receive both study drugs. There is an equal chance of being assigned to either group.